201906c9f68f5ddb973bfb1d0bd499b3d0f8137a0d54e0c994b6d91d7ae391cd

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240220-en
resource tags

arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
submitted
28-04-2024 16:51

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General

Target

05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
Size

1.6MB
MD5

05a4836d3e6e9c98040f457a1d6f78e9
SHA1

c5fd7fa1aa75140fd3f10f9e1ee79031a1d2ed4d
SHA256

201906c9f68f5ddb973bfb1d0bd499b3d0f8137a0d54e0c994b6d91d7ae391cd
SHA512

fca12e9e1f9030dc32a2bbd1e9333218f75558eef6200a04b204368aecb1581c7903232f1667721ac6069b00def7be25bfdab2cbc32a93e9c5ce3a59e122da0b
SSDEEP

24576:D6C4SAmwW9AFXPYMq/m+VO2kQEFAtURxnSHmxTX++6WF8uWH5YGydyg0Tm:14e9Ubi1cXQObnNRXXlWH5idyg0Tm

Score

7^/10

spyware stealer

Malware Config

Signatures

Loads dropped DLL 7 IoCs

Processes:

05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

pid	process
2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

Modifies registry class 2 IoCs

Processes:

05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

description	ioc	process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Applications\05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe\IsHostApp	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

description pid process

Token: SeDebugPrivilege 2040 05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
Suspicious use of SetWindowsHookEx 2 IoCs

Processes:

05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

pid process

2040 05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
2040 05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

description	pid	process
Token: SeDebugPrivilege	2040	05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe

C:\Users\Admin\AppData\Local\Temp\05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\05a4836d3e6e9c98040f457a1d6f78e9_JaffaCakes118.exe"
1⤵
- Loads dropped DLL
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2040

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

\Users\Admin\AppData\Local\Temp\nsi1037.tmp\System.dll
Filesize
11KB

MD5
bf712f32249029466fa86756f5546950

SHA1
75ac4dc4808ac148ddd78f6b89a51afbd4091c2e

SHA256
7851cb12fa4131f1fee5de390d650ef65cac561279f1cfe70ad16cc9780210af

SHA512
13f69959b28416e0b8811c962a49309dca3f048a165457051a28a3eb51377dcaf99a15e86d7eee8f867a9e25ecf8c44da370ac8f530eeae7b5252eaba64b96f4

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1037.tmp\UAC.dll
Filesize
13KB

MD5
a88baad3461d2e9928a15753b1d93fd7

SHA1
bb826e35264968bbc3b981d8430ac55df1e6d4a6

SHA256
c5ab2926c268257122d0342739e73573d7eeda34c861bc7a68a02cbc69bd41af

SHA512
5edcf46680716930da7fd1a41b8b0426f057cf4becefb3ee84798ec8b449726afb822fb626c4942036a1ae3bb937184d1f71d0e45075abb5bf167f5d833df43a

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1037.tmp\UserInfo.dll
Filesize
4KB

MD5
c7ce0e47c83525983fd2c4c9566b4aad

SHA1
38b7ad7bb32ffae35540fce373b8a671878dc54e

SHA256
6293408a5fa6d0f55f0a4d01528eb5b807ee9447a75a28b5986267475ebcd3ae

SHA512
ee9f23ea5210f418d4c559628bbfb3a0f892440bcd5dc4c1901cb8e510078e4481ea8353b262795076a19055e70b88e08fee5fb7e8f35a6f49022096408df20e

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1037.tmp\apphelp.dll
Filesize
1.8MB

MD5
bc8f81f42505bf9def590d7fe89da46c

SHA1
5f648334bd6d09c7388be43deb7461d4a47e36fe

SHA256
a74e88300bc96ff413dd0b289a5023649592a7f2e68793d0a5ff71c6dc5f4130

SHA512
91b08f39675f9456f05c9b2939eba3c778b0ce7f9558ecba6aea36832d526d01a9da4196e56023cf45b3d147834db7bcd9aef2997a103a497c9c527d13126b6c

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1037.tmp\nsDialogs.dll
Filesize
9KB

MD5
4ccc4a742d4423f2f0ed744fd9c81f63

SHA1
704f00a1acc327fd879cf75fc90d0b8f927c36bc

SHA256
416133dd86c0dff6b0fcaf1f46dfe97fdc85b37f90effb2d369164a8f7e13ae6

SHA512
790c5eb1f8b297e45054c855b66dfc18e9f3f1b1870559014dbefa3b9d5b6d33a993a9e089202e70f51a55d859b74e8605c6f633386fd9189b6f78941bf1bfdb

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1037.tmp\registry.dll
Filesize
24KB

MD5
2b7007ed0262ca02ef69d8990815cbeb

SHA1
2eabe4f755213666dbbbde024a5235ddde02b47f

SHA256
0b25b20f26de5d5bd795f934c70447112b4981343fcb2dfab3374a4018d28c2d

SHA512
aa75ee59ca0b8530eb7298b74e5f334ae9d14129f603b285a3170b82103cfdcc175af8185317e6207142517769e69a24b34fcdf0f58ed50a4960cbe8c22a0aca

Download Submit
\Users\Admin\AppData\Local\Temp\nsi1037.tmp\soffer.dll
Filesize
194KB

MD5
6a390c6bf2c5c8e8757d22007caf5afc

SHA1
eef56517d48eaceaea2a18bc3f6fc024ad3dce1d

SHA256
0d8fe8db08bd917851c3abf1fb61a4502647204e28efe2f34e7f49a7b19f7a6f

SHA512
0a885683e6340d51a75a6f0909e13617e13fb2b6697331faa799fa156e1d8d20a67b94bb29651e3c51c9358c9dd9c9b01cd47bf58cb8be619dcc8c978bd0b63c

Download Submit
memory/2040-40-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/2040-53-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download